shielded (adj.)

• armed
• armored
• cased
• cloaked
• clouded
• coated
• coped
• copyrighted
• covered
• covert
• cowled
• curtained
• defended
• encased
• enwrapped
• filmed
• floored
• guarded
• invulnerable
• mantled
• masked
• muffled
• packaged
• patented
• paved
• protected
• safe
• sheathed
• shelled
• sheltered
• tented
• veiled
• wrapped